Oral medications are
1, vitamin C (Vit C) and vitamin E (VitE): the combined application of the two efficacy is significantly better than the single use.
2.Glutathione.
3, tranexamic acid.
4.Hydroxy resveratrol.
5, Proanthocyanidin.
External drugs are
1.hydroquinone.
2.Azelic acid.
3.All-trans vitamin A acid.
4.Fructic acid.
5.Tretinoin.
6.Trichloroacetic acid.
7.Lactic acid.
8.Arbutin.
9.Metallothionein.
10.Glucocorticoid.
11.β-carotene.
12, Linoleic acid, cumene, and small poplarin F, etc.
Studies have shown that the therapeutic effect is better than that of single agents, and no significant adverse effects have been observed. Chinese medicine treatment advocates both internal and external treatment, and choose with the disease. For example, Danjiania Easy-going San (Danpi, Gardenia, Chai Hu, Bai Shao, Bai Zhu, Angelica, Poria, roasted licorice) plus reduction.